forgot to export product

This commit is contained in:
Simon Hafner
2014-01-30 02:09:37 -06:00
parent ac0f15379c
commit f070edb8b9

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@@ -131,7 +131,7 @@ proc sort*[T](a: var openArray[T],
dec(m, s*2)
s = s*2
proc product[T](x: openarray[seq[T]]): seq[seq[T]] =
proc product*[T](x: openarray[seq[T]]): seq[seq[T]] =
## produces the Cartesian product of the array. Warning: complexity
## may explode.
result = @[]